美国思爱迪公司－CID，Inc  
美国思爱迪公司－CID，Inc创建于1989年，是世界知名的、专业从事植物生理生态仪器研发和生产的高科技公司。该公司推出了一系列的CI型生理生态仪器，产品多达六类。有些产品是世界首创，其设计思想和使用的技术，是极其领先的。产品不断更新换代，至今，几乎每类产品都先后更新了3-4个型号。公司的产品已遍布全世界。
　　美国思爱迪公司于1995年，在中国北京中关村高新技术园区内，独家投资建立了思爱迪（北京）生态科学仪器有限公司－CID ( Beijing) Co.,Ltd.。它属于研发生产型企业，是国家认定的“高新技术企业”。近年来，被选为“中关村外商投资企业理事”单位。
　　思爱迪（北京）生态科学仪器有限公司的技术工程师在美国思爱迪公司经过专业培训，熟悉CI系列产品的组装与维修，因此拥有极强的实力承担中国客户一系列专业咨询、培训和维修服务工作。

CID, Inc. specializes in the design, manufacture, and marketing of instruments for agricultural research. We provide productive solutions for plant analysis. It is our foremost goal to address and service the needs of plant research with the most efficient and portable means possible. This site gives you a brief look at what CID, Inc. can provide for your interests in agricultural research, or a variety of other projects.

CID, Inc. has been located in the great and beautiful Pacific Northwest of the United States since the late 1980's. We not only extend our products and services to various colleges, universities, government agencies, and private companies in the U.S., but also to institutions around the entire world. With representatives located on almost every continent, CID, Inc. is an excellent source for solutions to the concerns of this changing and developing world.

Founded in Moscow, Idaho, CID, Inc. became established in the agricultural research world when it introduced its state-of-the-art photosynthesis system, the CI-301. The success and practicality of the instrument, along with that of the leaf area meter, prompted the owner, Shane Chen, to expand his business further into agronomy research and manufacturing fields. A move for the future led CID, Inc. to our current home in Camas, Washington in 2001. With a team of dedicated and experienced people, we have been able to meet all the known standards set by industry in the United States and in the whole world.

For the past several years, we have also made an effort to display and demonstrate our products at various annual meetings and conferences within our specialty fields. This gives CID, Inc. the chance to better relate and listen to our end users on how our products and technology work today. Many comments and concerns are addressed during these 3- to 5-day shows, and the meetings also give abundant opportunities to check out what else is progressing in your fields of interest.

With continued interest and aggressive growth, CID, Inc. is producing solutions for plant research and scientists in the 21st century.